private void Port_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
int n = ListenPort.BytesToRead;
byte[] buf = new byte[n];
ListenPort.Read(buf, 0, n);
m_inputBuffer.AddRange(buf);
//获取结束符号的位置
var count = (from r in m_inputBuffer where (r == 59) select r).Count();
Debug.WriteLine(count + " ----- " + Encoding.ASCII.GetString(buf));
string tmp = Encoding.ASCII.GetString(m_inputBuffer.ToArray <byte>());
WriteToFileClass writeClass = new WriteToFileClass("ReceivedLog");
Thread t = new Thread(new ParameterizedThreadStart(writeClass.WriteInfoToFile));
t.Start("GPRS： " + "长度：" + tmp.Length + " " + tmp + "\r\n");
if (tmp.Contains("$"))
{
string data = Encoding.ASCII.GetString(m_inputBuffer.ToArray <byte>());
//判定短信接收的标志符号
if (data.Contains("CMT"))
{
if (data.EndsWith("\r\n"))
{
string[] a = new string[] { "CMT" };
//按CMT划分字符串
string[] ArrData = data.Split(a, StringSplitOptions.None);
for (int i = 1; i < ArrData.Count(); i++)
{
//增加一层调用，支持多线程
Thread t1 = new Thread(new ParameterizedThreadStart(parse_Updata));
t1.Start(ArrData[i]);
}
//如果判定到结束符号，则清空缓冲区
m_inputBuffer.Clear();
}
}
}
}
private void Port_DataReceived_old(object sender, SerialDataReceivedEventArgs e)
{
int n = ListenPort.BytesToRead;
byte[] buf = new byte[n];
ListenPort.Read(buf, 0, n);
m_inputBuffer.AddRange(buf);
var count = (from r in m_inputBuffer where (r == 59) select r).Count();
Debug.WriteLine(count + " ----- " + Encoding.ASCII.GetString(buf));
string flag = Encoding.ASCII.GetString(m_inputBuffer.ToArray <byte>());
if (flag.Contains("$"))
{
string data = Encoding.ASCII.GetString(m_inputBuffer.ToArray <byte>());
if (data.Contains("CMT"))
{
if (data.EndsWith(";"))
{
string[] a = new string[] { "CMT" };
string[] ArrData = data.Split(a, StringSplitOptions.None);
for (int i = 1; i < ArrData.Count(); i++)
{
Thread t = new Thread(new ParameterizedThreadStart(parse_Updata));
t.Start(ArrData[i]);
Debug.WriteLine(ArrData[i]);
InvokeMessage(ArrData[i], "GSM接收：");
m_inputBuffer.Clear();
}
}
}
//}
}
else
{
// string data = Encoding.ASCII.GetString(m_inputBuffer.ToArray<byte>()).Replace("\n", "").Replace("\t", "").Replace("\r", "");
string data = Encoding.ASCII.GetString(m_inputBuffer.ToArray <byte>());
if (data.Contains("CMT") && data.Contains("1G"))
{
string data_1 = data.Substring(data.IndexOf("1G"));
if (data_1.EndsWith("\r\n"))
{
string[] a = new string[] { "CMT" };
string[] ArrData = data.Split(a, StringSplitOptions.None);
for (int i = 1; i < ArrData.Count(); i++)
{
Thread t = new Thread(new ParameterizedThreadStart(Parser_2));
t.Start(ArrData[i]);
// Parser_2(ArrData[i]);
Debug.WriteLine(ArrData[i]);
m_inputBuffer.Clear();
}
}
}
else if (data.Contains("CMT") && data.Contains("TRU"))
{
string data_1 = data.Substring(data.IndexOf("TRU"));
if (data_1.EndsWith("\r\n"))
{
string[] a = new string[] { "CMT" };
string[] ArrData = data.Split(a, StringSplitOptions.None);
for (int i = 1; i < ArrData.Count(); i++)
{
Thread t = new Thread(new ParameterizedThreadStart(Parser_2));
t.Start(ArrData[i]);
// Parser_2(ArrData[i]);
Debug.WriteLine(ArrData[i]);
m_inputBuffer.Clear();
}
}
}
else if (data.Contains("CMT") && data.Contains("\r\n"))
{
if (data.EndsWith("\r\n"))
{
InvokeMessage(data, "接收");
m_inputBuffer.Clear();
}
}
}
}